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Re: core dump with fc
- X-seq: zsh-workers 10678
- From: "Bart Schaefer" <schaefer@xxxxxxxxxxxxxxxxxxxxxxx>
- To: zsh workers mailing list <zsh-workers@xxxxxxxxxxxxxx>
- Subject: Re: core dump with fc
- Date: Tue, 11 Apr 2000 14:56:47 -0700
- In-reply-to: <20000411213823.B1605@xxxxxxxxxxxxxxxxxxxxxxx>
- Mailing-list: contact zsh-workers-help@xxxxxxxxxxxxxx; run by ezmlm
- References: <20000411213823.B1605@xxxxxxxxxxxxxxxxxxxxxxx>
On Apr 11, 9:38pm, Adam Spiers wrote:
>
> Stack trace follows. This /doesn't/ happen if I start up with -f
It *does* happen to me when I start up with -f. Essentially the same
stack trace, but that value for `sub' doesn't look very good in frame #0.
(I have zsh-mem-debug etc. turned on, so that's probably a freed-memory
pattern.)
(gdb) where
#0 0x80538db in fcsubs (sp=0xbffff714, sub=0xffffffff)
at ../../zsh-3.1.6/Src/builtin.c:1345
#1 0x8053b01 in fclist (f=0x80ce320, n=0, r=0, D=0, d=0, first=2, last=2,
subs=0x400e4898, pprog=0x0) at ../../zsh-3.1.6/Src/builtin.c:1410
#2 0x8053755 in bin_fc (nam=0x400e4848 "fc", argv=0xbffff7a4,
ops=0xbffff804 "", func=16) at ../../zsh-3.1.6/Src/builtin.c:1279
#3 0x80516ed in execbuiltin (args=0x400e47f8, bn=0x80b1aa8)
at ../../zsh-3.1.6/Src/builtin.c:368
#4 0x8061526 in execcmd (state=0xbffffab8, input=0, output=0, how=18, last1=2)
at ../../zsh-3.1.6/Src/exec.c:2254
#5 0x805e327 in execpline2 (state=0xbffffab8, pcode=259, how=18, input=0,
output=0, last1=0) at ../../zsh-3.1.6/Src/exec.c:1180
#6 0x805d8b7 in execpline (state=0xbffffab8, slcode=8194, how=18, last1=0)
at ../../zsh-3.1.6/Src/exec.c:973
#7 0x805d2b5 in execlist (state=0xbffffab8, dont_change_job=0, exiting=0)
at ../../zsh-3.1.6/Src/exec.c:820
#8 0x805cfb7 in execode (p=0x400e4778, dont_change_job=0, exiting=0)
at ../../zsh-3.1.6/Src/exec.c:726
#9 0x8070922 in loop (toplevel=1, justonce=0)
at ../../zsh-3.1.6/Src/init.c:150
#10 0x8050ce0 in main (argc=2, argv=0xbffffb34)
at ../../zsh-3.1.6/Src/main.c:86
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